__ Finger, Tendon Injury Gives a Locked Digit
This page is the CodyCross answer for the clue below from All Things Water, Group 1291, Puzzle 5 (Kayaks and Canoes).
Question is: __ Finger, Tendon Injury Gives a Locked Digit
and the answer is: TRIGGER
Word Meaning:
TRIGGER — (firearms) A finger-operated lever used to fire a gun.
Definitions from Wiktionary.